This absolutely amazing rolling parallel rule is one useful piece for the office or creative.
In heavy black cast steel with brass fittings this certainly is a great all rounder.
The concept is it tilts & rolls to give accurate lineage, once you begin using these there truly is no going back to the old style timber ruler.
Anyone in the design or crafting industry would appreciate what a great buy this is!
In lovely antique condition.
Size - 38.5cm long
Accessories sold on site.